Generator / tune

Details for Herwig++ 2.6.3 default vs. 2.7.0

ee → ee : γ*/Z (hadronic)


Observable Reference Energy χ2+5% (2.6.3) Δ χ2+5% (2.7.0)
Aplanarity
ALEPH_1996_I428072 91.2 2.5 +0.10 2.6
ALEPH_2004_I636645 [91.2..206] 0.73* -0.21 0.52*
DELPHI_1996_I424112 91.2 3.8 -0.100 3.7
OPAL_2004_I669402 [91.2..197] 0.78 -0.27 0.51
C parameter
ALEPH_1996_I428072 91.2 3.2 -0.10 3.1
ALEPH_2004_I636645 [91.2..206] 3.1* +0.10 3.2*
DELPHI_1996_I424112 91.2 7.2 -0.40 6.8
OPAL_2004_I669402 [91.2..197] 4.8 -0.40 4.4
Event-Shape Moments
Moments of C
OPAL_2004_I669402 [91.2..197] n/a - n/a
D parameter
DELPHI_1996_I424112 91.2 4.2 -0.50 3.7
OPAL_2004_I669402 [91.2..197] 1.9 0 1.9
M(Heavy Hemisph)
ALEPH_1996_I428072 91.2 3.3 -0.100 3.2
ALEPH_2004_I636645 [91.2..206] 0.57* +0.73 1.3*
DELPHI_1996_I424112 91.2 3.1 -0.10 3.0
OPAL_2004_I669402 [91.2..197] 3.5 0 3.5
Event-Shape Moments
Moments of MH
OPAL_2004_I669402 [91.2..197] n/a - n/a
M(Light Hemisph)
DELPHI_1996_I424112 91.2 1.8 +0.40 2.2
OPAL_2004_I669402 [91.2..197] 3.7 -0.10 3.6
Event-Shape Moments
Moments of ML
OPAL_2004_I669402 [91.2..197] n/a - n/a
ΔM(Heavy-Light)
ALEPH_2004_I636645 [91.2..206] 1.4* -0.100 1.3*
DELPHI_1996_I424112 91.2 2.5 -0.40 2.1
Event-Shape Moments
Moments of O
OPAL_2004_I669402 [91.2..197] n/a - n/a
Planarity
ALEPH_2004_I636645 [133..206] 1.0* +0.10 1.1*
DELPHI_1996_I424112 91.2 4.4 -0.70 3.7
Sphericity
ALEPH_1996_I428072 91.2 3.7 -0.30 3.4
ALEPH_2004_I636645 [91.2..206] 1.6* -0.40 1.2*
DELPHI_1996_I424112 91.2 3.8 -0.50 3.3
OPAL_2004_I669402 [91.2..197] 1.4 0 1.4
Event-Shape Moments
Moments of S
OPAL_2004_I669402 [91.2..197] n/a - n/a
Thrust
ALEPH_2004_I636645 [91.2..206] 2.6* +0.90 3.5*
Thrust Major
ALEPH_2004_I636645 [91.2..206] 3.1* -0.70 2.4*
DELPHI_1996_I424112 91.2 12 -1.0 11
OPAL_2004_I669402 [91.2..197] 5.1 -0.60 4.5
Event-Shape Moments
Moments of T Major
OPAL_2004_I669402 [91.2..197] n/a - n/a
Thrust Minor
ALEPH_1996_I428072 91.2 5.0 0 5.0
ALEPH_2004_I636645 [91.2..206] 1.5* 0 1.5*
DELPHI_1996_I424112 91.2 9.6 -0.50 9.1
OPAL_2004_I669402 [91.2..197] 5.3 -0.70 4.6
Event-Shape Moments
Moments of T Minor
OPAL_2004_I669402 [91.2..197] n/a - n/a
Jet resolution
y12
ALEPH_2004_I636645 [91.2..206] 8.1* -0.90 7.2*
Jet resolution
y23
ALEPH_1996_I428072 91.2 3.6 -0.70 2.9
ALEPH_2004_I636645 [91.2..206] 0.75* +0.75 1.5*
OPAL_2004_I669402 [91.2..197] 1.5 -0.20 1.3
Event-Shape Moments
Moments of Y23
OPAL_2004_I669402 [91.2..197] n/a - n/a
Jet resolution
y34
ALEPH_2004_I636645 [91.2..206] 0.68* +0.070 0.75*
Jet resolution
y45
ALEPH_2004_I636645 [91.2..206] 1.5* +1.3 2.8*
Jet resolution
y56
ALEPH_2004_I636645 [91.2..206] 4.0* +0.100 4.1*
Charm and Bottom
fweak
DELPHI_2011_I890503 91.2 6.4 -0.10 6.3
OPAL_2003_I599181 91.2 9.1 -0.30 8.8
SLD_2002_I582951 91.2 3.2 +0.100 3.3
Charm and Bottom
Mean of fweak
DELPHI_2011_I890503 91.2 n/a - n/a
OPAL_2003_I599181 91.2 n/a - n/a
B(Total)
ALEPH_2004_I636645 [91.2..206] 1.1* +1.2 2.3*
DELPHI_1996_I424112 91.2 9.6 -0.40 9.2
OPAL_2004_I669402 [91.2..197] 5.8 -0.40 5.4
Event-Shape Moments
Moments of Btot
OPAL_2004_I669402 [91.2..197] n/a - n/a
B(Max)
ALEPH_2004_I636645 [91.2..206] 2.6* -0.80 1.8*
DELPHI_1996_I424112 91.2 5.8 -0.80 5.0
OPAL_2004_I669402 [91.2..197] 4.2 -0.60 3.6
Event-Shape Moments
Moments of Bmax
OPAL_2004_I669402 [91.2..197] n/a - n/a
B(Min)
DELPHI_1996_I424112 91.2 13 0 13
OPAL_2004_I669402 [91.2..197] 7.1 -0.20 6.9
Event-Shape Moments
Moments of Bmin
OPAL_2004_I669402 [91.2..197] n/a - n/a
ΔB(Max-Min)
DELPHI_1996_I424112 91.2 2.8 -0.50 2.3
Identified Particles
(RqK--RqK+) / (RqK-+RqK+)
SLD_2004_I630327 91.2 10 -0.50 9.5
Identified Particles
(Rqπ--Rqπ+) / (Rqπ-+Rqπ+)
SLD_2004_I630327 91.2 12 -1.0 11
Identified Particles
(Rqp-Rq) / (Rqp+Rq)
SLD_2004_I630327 91.2 n/a - n/a
EEC
DELPHI_1996_I424112 91.2 1.0 -0.020 0.98
EEC Asymmetry
DELPHI_1996_I424112 91.2 23 -3.0 20
Charm and Bottom
B multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charm and Bottom
D multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Δ++ multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charm and Bottom
D* multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
K multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
SLD_2004_I630327 91.2 1.6 -0.20 1.4
Identified Particles
K*(892) multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Λ0 multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charm and Bottom
Λb multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Ω multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Σ(1385) multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Ξ multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Ξ(1530) multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charged Particles
Multiplicity Distribution
ALEPH_1996_I428072 91.2 n/a - n/a
DELPHI_1991_I301657 91.2 n/a - n/a
DELPHI_1996_I424112 91.2 n/a - n/a
HRS_1986_I18502 29 n/a - n/a
OPAL_1992_I321190 91.2 n/a - n/a
TASSO_1989_I277658 [34.8..43.6] n/a - n/a
Charged Particles
<Nch>
DELPHI_1991_I301657 91.2 0.012 -0.011 0.0010
HRS_1986_I18502 29 n/a - n/a
OPAL_1992_I321190 91.2 n/a - n/a
SLD_2004_I630327 91.2 0.13 -0.030 0.10
Charged Particles
<Nch,uds> - <Nch,b>
SLD_2004_I630327 91.2 0.34 +0.46 0.80
Charged Particles
<Nch,uds> - <Nch,c>
SLD_2004_I630327 91.2 51 +1.0 52
Identified Particles
η multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
η' multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
p multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
SLD_2004_I630327 91.2 3.8 -0.100 3.7
Identified Particles
φ multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
π multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
SLD_2004_I630327 91.2 1.7 +0.20 1.9
Identified Particles
ρ multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charged Particles
pTin (Sph)
ALEPH_1996_I428072 91.2 2.6 -0.20 2.4
DELPHI_1996_I424112 91.2 2.0 -0.30 1.7
Charged Particles
pTin (Thrust)
ALEPH_2004_I636645 [133..206] 2.0* +0.40 2.4*
DELPHI_1996_I424112 91.2 2.1 +0.10 2.2
Charged Particles
pTout (Sph)
ALEPH_1996_I428072 91.2 1.9 -0.100 1.8
DELPHI_1996_I424112 91.2 2.0 -0.30 1.7
Charged Particles
pTout (Thrust)
ALEPH_2004_I636645 206 2.2 - n/a
DELPHI_1996_I424112 91.2 1.0 +0.20 1.2
Charged Particles
<pTout> vs x (Thrust)
DELPHI_1996_I424112 91.2 2.5 +0.70 3.2
Charged Particles
<pT> vs x (Thrust)
DELPHI_1996_I424112 91.2 3.3 +0.30 3.6
Identified Particles
N(q→K-)+N(q̄→K+)
SLD_2004_I630327 91.2 17 +1.0 18
Identified Particles
N(q→K+)+N(q̄→K-)
SLD_2004_I630327 91.2 47 -2.0 45
Jet rates
One-jet fraction
ALEPH_2004_I636645 [91.2..206] 34* 0 34*
Jet rates
Two-jet fraction
ALEPH_2004_I636645 [91.2..206] 0.79* +0.41 1.2*
DELPHI_1996_I424112 91.2 3.3 0 3.3
Jet rates
Three-jet fraction
ALEPH_2004_I636645 [91.2..206] 5.2* +2.2 7.4*
DELPHI_1996_I424112 91.2 3.6 -0.10 3.5
Jet rates
Four-jet fraction
ALEPH_2004_I636645 [91.2..206] 5.1* +0.70 5.8*
DELPHI_1996_I424112 91.2 2.6 +0.10 2.7
Jet rates
Five-jet fraction
ALEPH_2004_I636645 [91.2..206] 4.4* -0.20 4.2*
Jet rates
>Six-jet fraction
ALEPH_2004_I636645 [91.2..206] 1.6* +0.100 1.7*
Identified Particles
N(q→π-)+N(q̄→π+)
SLD_2004_I630327 91.2 1.4 +0.30 1.7
Identified Particles
N(q→π+)+N(q̄→π-)
SLD_2004_I630327 91.2 3.7 -0.30 3.4
Identified Particles
N(q→p̄)+N(q̄→p)
SLD_2004_I630327 91.2 36 +6.0 42
Identified Particles
N(q→p)+N(q̄→p̄)
SLD_2004_I630327 91.2 21 -1.0 20
Thrust Oblateness
ALEPH_1996_I428072 91.2 8.8 -1.1 7.7
ALEPH_2004_I636645 [91.2..206] 1.1* +1.5 2.6*
DELPHI_1996_I424112 91.2 8.7 -1.3 7.4
OPAL_2004_I669402 [91.2..197] 3.4 -0.30 3.1
1-Thrust
ALEPH_1996_I428072 91.2 6.8 -0.30 6.5
DELPHI_1996_I424112 91.2 6.1 -0.100 6.0
OPAL_2004_I669402 [91.2..197] 4.2 -0.30 3.9
Event-Shape Moments
Moments of 1-T
OPAL_2004_I669402 [91.2..197] n/a - n/a
Charged Particles
xp (momentum fraction)
ALEPH_1996_I428072 91.2 1.4 -0.100 1.3
ALEPH_2004_I636645 [133..206] 0.88* -0.12 0.76*
DELPHI_1996_I424112 91.2 2.2 +0.20 2.4
OPAL_1998_I472637 91.2 0.72* -0.080 0.64*
SLD_2004_I630327 91.2 2.5 -0.50 2.0
Charm and Bottom
D* spectrum
ALEPH_1999_I507422 91.2 19 +1.0 20
Charged Particles
xE (energy fraction)
ALEPH_2004_I636645 [133..206] 0.88* -0.12 0.76*
Identified Particles
K spectrum
ALEPH_1996_I428072 91.2 4.8 +0.30 5.1
SLD_2004_I630327 91.2 15* -2.0 13
Identified Particles
K*(892) spectrum
ALEPH_1996_I428072 91.2 0.98 -0.100 0.88
OPAL_1993_I342766 91.2 57 -4.0 53
Identified Particles
Λ0 spectrum
ALEPH_1996_I428072 91.2 23 -2.0 21
Identified Particles
Σ(1385) spectrum
ALEPH_1996_I428072 91.2 59 +4.0 63
DELPHI_1995_I394716 91.2 1.9 -0.60 1.3
Identified Particles
Ξ spectrum
ALEPH_1996_I428072 91.2 12 -2.4 9.6
DELPHI_1995_I394716 91.2 1.9 -0.100 1.8
Identified Particles
Ξ(1530) spectrum
ALEPH_1996_I428072 91.2 20 -8.0 12
Identified Particles
η spectrum
ALEPH_1996_I428072 91.2 14 -3.0 11
L3_1992_I336180 91.2 1.6 -0.10 1.5
Identified Particles
η' spectrum
ALEPH_1996_I428072 91.2 n/a - 69
Identified Particles
γ spectrum
ALEPH_1996_I428072 91.2 n/a - n/a
Charged Particles
Ln(xp)
ALEPH_1996_I428072 91.2 0.79 +0.080 0.87
ALEPH_2004_I636645 [133..206] 0.91* -0.11 0.80*
DELPHI_1996_I424112 91.2 1.4 0 1.4
OPAL_1998_I472637 91.2 0.77* +0.010 0.78*
Identified Particles
ω(782) spectrum
ALEPH_1996_I428072 91.2 1.5 -0.10 1.4
Identified Particles
p spectrum
ALEPH_1996_I428072 91.2 3.8 -0.60 3.2
SLD_2004_I630327 91.2 28* +4.0 32*
Identified Particles
φ spectrum
ALEPH_1996_I428072 91.2 4.7 -0.20 4.5
Identified Particles
π spectrum
ALEPH_1996_I428072 91.2 0.46 -0.070 0.39
SLD_2004_I630327 91.2 2.1 -0.10 2.0
Identified Particles
ρ spectrum
ALEPH_1996_I428072 91.2 2.8 +0.30 3.1
Charged Particles
Rapidity wrt Sphericity axis
ALEPH_2004_I636645 [133..206] 0.93* +0.17 1.1*
DELPHI_1996_I424112 91.2 0.37 +0.010 0.38
Charged Particles
Rapidity wrt Thrust axis
ALEPH_1996_I428072 91.2 1.6 -0.40 1.2
ALEPH_2004_I636645 [133..206] 0.89* +0.070 0.96*
DELPHI_1996_I424112 91.2 1.6 -0.50 1.1

* several "n/a" histograms were excluded from the calculation



n/a indicates that the χ2 value is unavailable, typically due to mismatched binning between theoretical and MC histograms or other issues.



The page data is based on 738 histograms.